(19)
(11) EP 4 552 342 A1

(12)

(43) Date of publication:
14.05.2025 Bulletin 2025/20

(21) Application number: 23739684.1

(22) Date of filing: 28.06.2023
(51) International Patent Classification (IPC): 
H04R 1/02(2006.01)
B01D 39/08(2006.01)
 H04R 1/08(2006.01)
(52) Cooperative Patent Classification (CPC):
H04R 1/023; B01D 39/083; H04R 1/086; B01D 2239/1216; B01D 2239/1233; B01D 2239/0421; B01D 2239/0428
(86) International application number:
PCT/IB2023/056692
(87) International publication number:
WO 2024/009174 (11.01.2024 Gazette 2024/02)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(30) Priority: 06.07.2022 IT 202200014272
08.11.2022 IT 202200023049

(71) Applicant: SAATI S.p.A.
22070 Appiano Gentile (CO) (IT)

(72) Inventors:
  • MIETTA, Marco
    22070 Appiano Gentile (CO) (IT)
  • MARELLI, Vasco
    22070 Appiano Gentile (CO) (IT)
  • GELSO, Lorenzo
    22070 Appiano Gentile (CO) (IT)
  • LUCIGNANO, Carmine
    22070 Appiano Gentile (CO) (IT)
  • CANONICO, Paolo
    22070 Appiano Gentile (CO) (IT)
  • MOMENTÈ, Roberto
    22070 Appiano Gentile (CO) (IT)
  • PESENTI, Sergio
    22070 Appiano Gentile (CO) (IT)

(74) Representative: Rastelli, Franco 
Dott. Franco Cicogna & C. SRL Via Visconti di Modrone, 14/A
20122 Milano
20122 Milano (IT)

   


(54) IMPROVED TEXTILE PROTECTIVE ELEMENT FOR USE IN ACOUSTIC COMPONENTS OF ELECTRONIC DEVICES AND ACOUSTIC COMPONENT PROVIDED WITH THIS ELEMENT INSIDE